Which language, closely related to Irish and Scottish Gaelic, was once spoken across the Isle of Man and was officially declared extinct as a first language in 1974?
AManx✓
BCornish
CBreton
DGalloway Gaelic
Manx Gaelic is a Goidelic language; the last native speaker, Ned Maddrell, died in 1974, but revival efforts have produced a new generation of speakers.